O
Oscar
Astronotus ocellatus
VS
Y
Yellow Tang
Zebrasoma flavescens
Choosing between Oscar and Yellow Tang? Both are excellent choices, but they have different care requirements and temperaments. Use the detailed comparison below to make an informed decision based on your experience level, tank size, and community goals.
Oscar
Astronotus ocellatusVS
Yellow Tang
Zebrasoma flavescensCommon Name
Oscar
Yellow Tang
Scientific Name
Astronotus ocellatus
Zebrasoma flavescens
Type
Freshwater
Saltwater / Marine
Difficulty
Intermediate
Intermediate
Temperament
Aggressive
Semi-Aggressive
Minimum Tank
75 gallons
75 gallons
Recommended Tank
125 gallons
100 gallons
Temperature
74°F - 81°F
75°F - 82°F
pH Range
6.5 - 7.5
8.1 - 8.4
Max Size
14 inches
8 inches
Lifespan
10-20 years
5-10 years
Diet
Cichlid pellets, Live foods, Frozen foods, Vegetables, Shrimp
Marine algae, Nori, Spirulina, Marine pellets, Frozen foods
Oscar
✓ Good For
Yellow Tang
✓ Good For
- Community tanks
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